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Details on Person UniProt:Q99460 PSMD1

Class:IdReferenceGeneProduct:99098
_chainChangeLogchain:1-953 added on Fri February 6 2015
_displayNameUniProt:Q99460 PSMD1
_timestamp2024-11-03 19:53:25
chainchain:1-953
checksumB8682146082D21FA
commentFUNCTION Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair.SUBUNIT Component of the 19S proteasome regulatory particle complex. The 26S proteasome consists of a 20S core particle (CP) and two 19S regulatory subunits (RP). The regulatory particle is made of a lid composed of 9 subunits, a base containing 6 ATPases and few additional components including PSMD1 (PubMed:27342858, PubMed:27428775). Interacts with ADRM1 (PubMed:16906146, PubMed:16990800). Interacts with ZFAND1 (PubMed:29804830).INTERACTION Belongs to the proteasome subunit S1 family.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.SEQUENCE CAUTION Contaminating sequence. Potential poly-A sequence.
descriptionrecommendedName: 26S proteasome non-ATPase regulatory subunit 1 alternativeName: 26S proteasome regulatory subunit RPN2 alternativeName: 26S proteasome regulatory subunit S1 alternativeName: 26S proteasome subunit p112
geneNamePSMD1
identifierQ99460
isSequenceChangedFALSE
keyword3D-structure
Acetylation
Alternative splicing
Phosphoprotein
Proteasome
Proteomics identification
Reference proteome
Repeat
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9917590] Weiser, Joel, 2024-08-09
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
namePSMD1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8958517] ENSEMBL:ENSG00000173692 PSMD1 [Homo sapiens]
secondaryIdentifierPSMD1_HUMAN
B8ZZH9
Q24JU0
Q53TI2
Q6GMU5
Q6P2P4
Q6PJM7
Q6PKG9
Q86VU1
Q8IV79
sequenceLength953
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:152509] UniProt:Q99460-2 PSMD1 [Homo sapiens]
[ReferenceIsoform:413140] UniProt:Q99460-1 PSMD1 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:68786] PSMD1 [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:174348] PSMD1 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:6798741] PSMD1 [azurophil granule lumen] [Homo sapiens]
[EntityWithAccessionedSequence:6806194] PSMD1 [extracellular region] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q99460 PSMD1 (99098)